Major bench refactoring.

bench/RectoriBench.cpp

Index: bench/RectoriBench.cpp
diff --git a/bench/RectoriBench.cpp b/bench/RectoriBench.cpp
index 80996c976033785839320ff19d26fa358ee2037d..a94e9ebeeac8d4766796ed6d689c8e7677d981d2 100644
--- a/bench/RectoriBench.cpp
+++ b/bench/RectoriBench.cpp
@@ -27,7 +27,7 @@ protected:
     virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         SkMWCRandom Random;
 
-        for (int i = 0; i < N; i++) {
+        for (int i = 0; i < this->getLoops(); i++) {
             SkScalar blurRad = Random.nextRangeScalar(1.5f, 25.0f);
             SkScalar size = Random.nextRangeScalar(20*blurRad, 50*blurRad);
 
@@ -70,8 +70,6 @@ private:
         H = 480,
     };
 
-    enum { N = SkBENCHLOOP(100) };
-
     SkLayerDrawLooper* createLooper(SkScalar xOff, SkScalar radius) {
         SkLayerDrawLooper* looper = new SkLayerDrawLooper;